同学,你好!正如百科里写的,这段话是NIST给出的云计算的定义,原文为英文,内容为“Cloud computing is a model for enabling ubiquitous,convenient, on-demand network access to a shared poolof configurable computing resources ( networks, servers,storage, applications and services) that can be rapidlyprovisioned and released with minimal management effortor service provider ”相关参考文献为The NIST Definition of Cloud C Peter Mell,Timothy G Sep -pdf